PetSafe New Model RFA-450 Pet Fence Wire Break Detector for all Underground Wire Fences Model :RFA-450 Product Description: The new and improved Boundary Wire Break Locator helps easily detect wire breaks within any in-ground fence system. Temporarily replace your transmitter then trace your fence configuration. Audible tones help discover each side of a broken wire. Locates complete breaks only; partial breaks will not be detected by the system. The Wire Break Locator will help you troubleshoot your system if there is a wire break indication on the fence transmitter or if the receiver collar is not functioning on the containment system but works during the short loop test. This new and improved system replaces RFA-50. Kit Includes: Wire break location transmitter Receiver with expandable handle 50 feet of Boundary Wire 2 grounding stakes 4 gel-filled capsules 4 wire nuts 2 cable ties Not Included: Transmitter requires 12-Volt AC adapter- Radio Systems® Corporation part number RFA-372, 650-229, 300-006, or Innotek® 0400036-1 that came with your fencing system. Notice: DO NOT Use Radio Systems® Corporation adapter part number 650-230 or Innotek® 0400042-1 as damage to the transmitter will occur. Receiver requires 2 AAA batteries

PetSafe